CN103753621A - Concealed necking precision tubing ring cutting machine - Google Patents
Concealed necking precision tubing ring cutting machine Download PDFInfo
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- CN103753621A CN103753621A CN201310731655.1A CN201310731655A CN103753621A CN 103753621 A CN103753621 A CN 103753621A CN 201310731655 A CN201310731655 A CN 201310731655A CN 103753621 A CN103753621 A CN 103753621A
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- necking
- contracting mouth
- contracting
- cam
- ring cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000002131 composite material Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
A concealed necking precision tubing ring cutting machine comprises a machine frame body, wherein a control interface, a concealed necking ring cutting composite assembly and a feed mechanism assembly are arranged on the machine frame body, a feed mechanism is arranged at the rear of the concealed necking ring cutting composite assembly, a necking aperture adjustment hand wheel is arranged on a necking diameter adjustment screw, the front end of the adjustment screw is connected with a reciprocating motion power air cylinder, a cylinder rod of the reciprocating motion power air cylinder is connected with a straight rack, and the straight rack is arranged on a driving gear of a necking clamping cam. The concealed necking precision tubing ring cutting machine further comprises four or three necking plates, wherein the necking plates are installed on a necking plate guiding frame, the necking plate guiding frame is erected in the middle of the driving gear of the necking clamping cam, the necking plates, the necking clamping cam and the necking plate guiding frame are arranged in the middle of a main rotation shaft, a rotatable linear cam is arranged on the main rotation shaft, two rotatable linear cam reciprocating motion power air cylinders are respectively connected with two sides of a cutting feed mechanism, and the rotatable linear cam reciprocating motion power air cylinders are arranged on a ring cutting composite assembly seat.
Description
Technical field
The invention discloses a kind of plastics tubing finish machining equipment, the accurate tubing girdling machine of especially a kind of built-in contracting mouth, is mainly used in the fine finishining of electronic product tubing.
Background technology
At present, the similar machines of applying on market all has following shortcoming:
One, product: 1, cutting precision deficiency; 2, leave tail trace; 3, otch convex-concave is serious; Thickness of cutting only have 0.4 with interior more than 0.5 being difficult to cutting.
Two, mechanical mechanism: the pipe clamp of cutting knife mouth position is all tightly the clamping contracting mouth that adopts calibration sleeve maybe can change.Wherein can change contracting mouth technology and be better than calibration sleeve tensioning technique, this technological merit is anury trace, but it is frequent to change contracting mouth, and dimension control is more difficult, needs the positioning control of sinciput mechanism; Product quality can reach a standard reluctantly.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of built-in contracting mouth accurate tubing girdling machine.
To achieve these goals, the present invention adopts following technical scheme:
The accurate tubing girdling machine of a kind of built-in contracting mouth, comprises a Rack Body; It is characterized in that: described Rack Body is provided with and controls interface, built-in contracting mouth ring cutting is cut compound assembly and feed mechanism assembly; The rear that described built-in contracting mouth ring cutting is cut compound assembly is provided with a feed mechanism; Also comprise the outspoken footpath adjustment of contracting screw rod, on the outspoken footpath adjustment of described contracting screw rod, a contracting mouth bore is installed and adjusts handwheel, adjusting screw front end is connected with a spur rack reciprocating motion actuating cylinder, the cylinder bar that spur rack moves back and forth actuating cylinder is connected with a spur rack, and spur rack is arranged on the driven wheel of contracting mouth clamping cam; Also comprise four or three contracting mouth plates, described contracting mouth plate is arranged on a contracting mouth plate leading truck, and described contracting mouth plate leading truck is arranged on the driven wheel centre position of described contracting mouth clamping cam; Described contracting mouth plate, contracting mouth clamp cam, contracting mouth plate leading truck is installed in the middle of main rotating shaft, one rotatable linear cam is arranged on described main rotating shaft, both sides rotatable linear cam of each connection of its delivering gear moves back and forth actuating cylinder, and described rotatable linear cam reciprocating motion actuating cylinder is arranged on a ring cutting and cuts in compound total bearing.
Preferably, described girdling machine also comprises that one is transmitted wheel, described in be transmitted wheel be fixed on collar bush; Cut thrust cylinder or cam is connected with rotatable linear cam for two; One interval friction pad is located between rotatable linear cam and Elastic tool post; Plain cutter holder cutting knife is fixed on saddle; One elastic blade cutting knife is fixed on Elastic tool post; One fixed block is fixed on collar bush front end face, and discharge gate is arranged on the side of elastic blade cutting knife.
Owing to having adopted such scheme, the present invention's ring cutting clamping mode that breaks traditions, must not change clamping machine member, as long as reverse handwheel contracting mouth, will reach radially institute's palpus size of institute, has saved widely adjusting machine time, has more reduced contracting mouth manufacturing cost; This technology proper alignment is good, and product quality is easily controlled; Adopt three/bis-the synchronous feed hilted broadsword of cutter elasticity first to being limited to shallow the cutting in position, the deep technology of rear cutter, can strengthen thickness of cutting; Improved product quality; Also improved cutting speed simultaneously.
Accompanying drawing explanation
Fig. 1 is machine entire combination schematic diagram of the present invention;
Fig. 2 is that built-in contracting mouth ring cutting is cut compound assembly cut-away diagram;
Fig. 3 is contract outspoken footpath and clamp mechanism schematic diagram of handwheel adjustment;
Fig. 4 is that the use of three cutter elastic blades and non-resilient cutter is arranged;
Fig. 5 is that three cutter elastic blades and rigidity cutter use tool feeding method;
Fig. 6 is that the use of two cutter elastic blades and non-resilient cutter is arranged.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As Figure 1-3, the accurate tubing girdling machine of the built-in contracting mouth of the one of the present embodiment, comprises a Rack Body 22; It is characterized in that: described Rack Body 22 is provided with and controls interface 19, built-in contracting mouth ring cutting is cut compound assembly 20 and feed mechanism assembly 21; The rear that described built-in contracting mouth ring cutting is cut compound assembly 20 is provided with a feed mechanism 21; Also comprise the outspoken footpath adjustment of contracting screw rod 23, on the outspoken footpath adjustment of described contracting screw rod 23, a contracting mouth bore is installed and adjusts handwheel 13, adjusting screw rod 23 front ends is connected with a spur rack reciprocating motion actuating cylinder 12, the cylinder bar that spur rack moves back and forth actuating cylinder 12 is connected with a spur rack 11, and spur rack 11 is arranged on the driven wheel of contracting mouth clamping cam 8; Also comprise four or three contracting mouth plates 6, described contracting mouth plate 6 is arranged on a contracting mouth plate leading truck 9, and described contracting mouth plate leading truck 9 is arranged on the driven wheel centre position of described contracting mouth clamping cam 8; Described contracting mouth plate 6, contracting mouth clamp cam 8, contracting mouth plate leading truck 9 is installed in the middle of main rotating shaft 24, one rotatable linear cam 2 is arranged on described main rotating shaft 24, both sides rotatable linear cam of each connection of its delivering gear moves back and forth actuating cylinder 10, and described rotatable linear cam reciprocating motion actuating cylinder 10 is arranged on a ring cutting and cuts in compound total bearing 25.
As an aspect of the embodiment of the present invention, girdling machine also comprises that one is transmitted wheel 1, is transmitted wheel 1 and is fixed on collar bush 27; Cut thrust cylinder or cam 3 is connected with rotatable linear cam 2 for two; One interval friction pad 4 is located between rotatable linear cam 2 and Elastic tool post 14; Plain cutter holder cutting knife 17 is fixed on saddle 5; Product 7 to be processed; One elastic blade cutting knife 16 is fixed on Elastic tool post 14; One fixed block 18 is fixed on collar bush 27 front end faces 26, and discharge gate is arranged on the side of elastic blade cutting knife 16.
During use: one, first contracting mouth is adjusted to the state that steps up under material to be processed; Two, rotate 13, make 12 to move, be with moving cam 8 to go to corresponding angle; Force four 6 centripetal required sizes that move to.Three, 19 material is moved forward to corresponding size; 2 actions force elastic blade cutting knife 16, plain cutter holder cutting knife 17 to move to product 7 to be processed to saddle 5 interval friction pad, and the pipe of required size length is cut.Four, three the synchronous feed hilted broadsword of cutter elasticity of cutting heavy wall tubing are first to spacing shallow cutting, the deep technology of rear cutter.
Wherein: when linear cam moves forward, be one, the spring assembly value of institute's contact resilient knife rest, make the Elastic tool post cutting knife 16 of this position, prior to plain cutter holder cutting knife 17, material to be machined be done to circumference and cut certain degree of depth, 14 now withstand on fixed block 18; Elastic tool post stops feed action.Two,, after elastic blade stops, 17 continue feed, until material is cut off.
The feature that changes technology is: one, this machine can make feeding in various manners.Two, need not frequently change various contracting mouths because of the variation of caliber, save the time, improve efficiency, reduce manufacturing cost.Three, tune machine is convenient, and staff just can be with the bore of very fast speed adjustment contracting mouth as long as rotate 13.Four, serviceability is stable, and converted products accuracy to size is high.
The present invention's ring cutting clamping mode that breaks traditions, must not change clamping machine member, as long as reverse handwheel contracting mouth, will reach radially institute's palpus size of institute, has saved widely adjusting machine time, has more reduced contracting mouth manufacturing cost; This technology proper alignment is good, and product quality is easily controlled; Adopt three/bis-the synchronous feed hilted broadsword of cutter elasticity first to being limited to shallow the cutting in position (as Fig. 4, Fig. 5 and Fig. 6), the deep technology of rear cutter, can strengthen thickness of cutting; Improved product quality; Also improved cutting speed simultaneously.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. the accurate tubing girdling machine of built-in contracting mouth, comprises a Rack Body; It is characterized in that: described Rack Body is provided with and controls interface, built-in contracting mouth ring cutting is cut compound assembly and feed mechanism assembly; The rear that described built-in contracting mouth ring cutting is cut compound assembly is provided with a feed mechanism; Also comprise the outspoken footpath adjustment of contracting screw rod, on the outspoken footpath adjustment of described contracting screw rod, a contracting mouth bore is installed and adjusts handwheel, adjusting screw front end is connected with a spur rack reciprocating motion actuating cylinder, the cylinder bar that spur rack moves back and forth actuating cylinder is connected with a spur rack, and spur rack is arranged on the driven wheel of contracting mouth clamping cam; Also comprise four or three contracting mouth plates, described contracting mouth plate is arranged on a contracting mouth plate leading truck, and described contracting mouth plate leading truck is arranged on the driven wheel centre position of described contracting mouth clamping cam; Described contracting mouth plate, contracting mouth clamp cam, contracting mouth plate leading truck is installed in the middle of main rotating shaft, one rotatable linear cam is arranged on described main rotating shaft, both sides rotatable linear cam of each connection of its delivering gear moves back and forth actuating cylinder, and described rotatable linear cam reciprocating motion actuating cylinder is arranged on a ring cutting and cuts in compound total bearing.
2. the accurate tubing girdling machine of built-in contracting mouth as claimed in claim 1, is characterized in that, described girdling machine also comprises that one is transmitted wheel, described in be transmitted wheel and be fixed on collar bush; Cut thrust cylinder or cam is connected with rotatable linear cam for two; One interval friction pad is located between rotatable linear cam and Elastic tool post; Plain cutter holder cutting knife is fixed on saddle; One elastic blade cutting knife is fixed on Elastic tool post; One fixed block is fixed on collar bush front end face, and discharge gate is arranged on the side of elastic blade cutting knife.
Priority Applications (1)
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CN201310731655.1A CN103753621B (en) | 2014-03-01 | 2014-03-01 | The accurate tubing girdling machine of a kind of built-in contracting mouth |
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CN201310731655.1A CN103753621B (en) | 2014-03-01 | 2014-03-01 | The accurate tubing girdling machine of a kind of built-in contracting mouth |
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CN103753621A true CN103753621A (en) | 2014-04-30 |
CN103753621B CN103753621B (en) | 2016-04-13 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013649A (en) * | 2015-08-03 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily operated type anti-roasting jig for base panel |
CN105170370A (en) * | 2015-08-03 | 2015-12-23 | 苏州吴江春宇电子股份有限公司 | Efficient anti-roasting jig for base panel |
CN108214615A (en) * | 2016-12-21 | 2018-06-29 | 武汉金牛经济发展有限公司 | One kind is used for the efficient fluting apparatus of PE bellowss |
CN109129027A (en) * | 2018-10-26 | 2019-01-04 | 温州神轴业有限公司 | A kind of multifunction machine for bar processing |
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JPH06231321A (en) * | 1993-01-29 | 1994-08-19 | Orient Watch Co Ltd | Ticket issuing device |
JP2006327088A (en) * | 2005-05-27 | 2006-12-07 | Hitachi Koki Co Ltd | Bench disc saw |
CN202462460U (en) * | 2011-12-26 | 2012-10-03 | 广东联塑机器制造有限公司 | Geared chipless cutting machine |
CN203236512U (en) * | 2013-05-27 | 2013-10-16 | 广东联塑机器制造有限公司 | Chipless double-tube cutting machine |
CN203331069U (en) * | 2013-05-11 | 2013-12-11 | 江阴市中科机电制造有限公司 | Locating bar cutting machine |
-
2014
- 2014-03-01 CN CN201310731655.1A patent/CN103753621B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06231321A (en) * | 1993-01-29 | 1994-08-19 | Orient Watch Co Ltd | Ticket issuing device |
JP2006327088A (en) * | 2005-05-27 | 2006-12-07 | Hitachi Koki Co Ltd | Bench disc saw |
CN202462460U (en) * | 2011-12-26 | 2012-10-03 | 广东联塑机器制造有限公司 | Geared chipless cutting machine |
CN203331069U (en) * | 2013-05-11 | 2013-12-11 | 江阴市中科机电制造有限公司 | Locating bar cutting machine |
CN203236512U (en) * | 2013-05-27 | 2013-10-16 | 广东联塑机器制造有限公司 | Chipless double-tube cutting machine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013649A (en) * | 2015-08-03 | 2015-11-04 | 苏州吴江春宇电子股份有限公司 | Easily operated type anti-roasting jig for base panel |
CN105170370A (en) * | 2015-08-03 | 2015-12-23 | 苏州吴江春宇电子股份有限公司 | Efficient anti-roasting jig for base panel |
CN108214615A (en) * | 2016-12-21 | 2018-06-29 | 武汉金牛经济发展有限公司 | One kind is used for the efficient fluting apparatus of PE bellowss |
CN109129027A (en) * | 2018-10-26 | 2019-01-04 | 温州神轴业有限公司 | A kind of multifunction machine for bar processing |
CN109129027B (en) * | 2018-10-26 | 2024-03-29 | 温州神一轴业股份有限公司 | Multifunctional machine tool for bar stock machining |
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CN103753621B (en) | 2016-04-13 |
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Effective date of registration: 20210813 Address after: 518000 No. 101, No. 2, Baolong East 1st lane, Nanlian community, Longgang street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN JINDIAN MACHINERY AUTOMATION Co.,Ltd. Address before: 166300 No. 46, situn, Xinsheng village, Dongxing Township, Lindian County, Daqing City, Heilongjiang Province Patentee before: Li Jie |